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Calculate the surface area of this composite shape.
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Calculate the surface area of this composite shape.

Calculate the surface area of this composite shape.-example-1
User Akif
by
6.1k points

1 Answer

3 votes

Answer:

1284 m^2

Explanation:

Front face and back face:

2 * [28 m * 5 m + (22 m - 5 m) * 6 m] = 484 m^2

Left face and right face:

2 * 22 m * 8 m = 352 m^2

Bottom face and top face:

2 * 28 m * 8 m = 448 m^2

total surface area = 484 m^2 + 352 m^2 + 448 m^2 = 1284 m^2

User Budgw
by
5.7k points
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